旋挖桩在复杂地质条件的施工质量控制研究  

Study on the Quality Control of Rotary Drilling Pile under Complicated Geological Conditions

作　　者：胡连峰[1] 

机构地区：[1]江苏地质基桩工程公司,南京210000

出　　处：《城市建筑》2014年第27期101-101,共1页Urbanism and Architecture

摘　　要：旋挖桩施工具有隐蔽性，这就对施工人员和设计人员提出了新的要求。本文结合笔者的工程实践，从桩基范围平整、埋设桩位护筒、制作泥浆、旋挖钻成孔、控制钻头速度、成孔检测、泥浆排放几个方面，阐述了旋挖桩在复杂地质条件中的施工质量控制策略。Rotary dril ing pile has concealment in constru-ction, which put forward new requirements for constructors and designers. Combined with the engineering practice of the author, This paper from the aspects of the grading in the range of pile, buried pile position retaining tube, making mud, rotary drill hole, dril speed control, hole detection and mud discharge, expounded the construction quality control strategy of rotary drilling pile under complex geological conditions.

关 键 词：旋挖桩 复杂地质条件 施工质量控制 

分 类 号：TU753.3[建筑科学—建筑技术科学]